A power system for an electric vehicle, an electric vehicle and a method for charging a power battery are provided. The power system includes: a power battery (10); a charge-discharge socket (20); a bidirectional DC-DC module (30); a driving control switch (40); a bidirectional DC-AC module (50); a motor (M); a motor control switch (60); a charge-discharge control module (70); a battery manager (108); and a control module (80) configured to control the driving control switch (40), the motor control switch (60) and the charge-discharge control module (70) so as to control the power system to enter a charge-discharge mode, and to control the power battery (10) to charge and discharge in a pulse mode so as to heat the power battery (10) when the temperature of the power battery (10) is lower than a predetermined temperature.


    Access

    Download


    Export, share and cite



    Title :

    POWER SYSTEM FOR ELECTRIC VEHICLE, ELECTRIC VEHICLE AND METHOD FOR CHARGING POWER BATTERY


    Contributors:
    YANG GUANGMING (author) / LIU JIAN (author) / YU YILONG (author)

    Publication date :

    2016-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    POWER SYSTEM FOR ELECTRIC VEHICLE, ELECTRIC VEHICLE AND METHOD FOR CHARGING POWER BATTERY

    YANG GUANGMING / LIU JIAN / YU YILONG | European Patent Office | 2016

    Free access

    POWER SYSTEM FOR ELECTRIC VEHICLE, ELECTRIC VEHICLE AND METHOD FOR CHARGING POWER BATTERY

    YANG GUANGMING / LIU JIAN / YU YILONG | European Patent Office | 2016

    Free access


    Power battery charging pile of electric vehicle

    HOU GUANGXI | European Patent Office | 2020

    Free access

    Power generation system for electric vehicle battery charging

    KIM MOON SIK / KIM YOUNG CHOON / JUNG DO HYUN et al. | European Patent Office | 2024

    Free access